Gmc
Acadia

The “Steering assist reduced” message came on and, when shut off, the fan blows very hard and loud.

Coolant temperature gauge stops working and shows cold temperature reading. The radiator fan runs for about 2 minutes as if the engine is overheating. I think it's a temperature sensor issue or thermostat issue or both.

Multiple times an alert has been given for "Driver assist temporarily reduced, drive cautiously". Additionally, the check engine light has come on, with codes for the cooling system. Cooling system fan (HVAC Blower) remains on after shutting off vehicle for anywhere from 5-15 minutes. Coolant levels have been checked and are correct. Heat & AC function, however the thermostat gauge on the instrument panel does not read any temperature at all. At this time, the vehicle has not been taken to the dealership for assessment due to financial constraints.

The entire dashboard instrument panel and entertainment screens frequently go black on 2022 ACADIA. This occurs intermittently several times per week and has occurred since purchase in Nov 2024.

Electronic thermostat fails. Which causes steering assistance reduced drive with care to illuminate. Temperature gauge drops to cold. Air conditioning no longer operates.

The contact owns a 2022 GMC Acadia. The contact stated that the rear passenger side seat belt and driver's side rear seat belt failed to fully extend smoothly while passengers were attempting to buckle the seat belt, or while attempting to secure a car seat inside the vehicle. The contact stated that while pulling the seat belt from the retracted position, the seat belt locked up. The contact had to release the seat belt and then attempt again to securely buckle the seat belt. The contact stated that the rear passenger’s seat belt retractor failed to lock in place while securing the car seat. The contact stated that the belt was very loose. The contact stated that the driver's side rear seat belt was also difficult to secure the car seat. The contact had taken the vehicle to a local dealer, where it was diagnosed, and determined that both seat belt units needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was 42,745.

I have had multiple sensor issues with my Acadia since reaching 60000 miles. Currently, there is a thermostat sensor causing hard shifting, No cold air blowing from the AC, stabilitrack, traction control, steering assist reduced and fan running after turning off. I would not report it but I am in a facebook group where MULTIPLE people are reporting having the same issue in their Acadia's.

Automatic locks are triggering while driving and soon after vehicle is parked and powered off.